]> www.infradead.org Git - users/jedix/linux-maple.git/commitdiff
arm64: dts: imx93-tqma9352-mba91xxca: disable Open Drain for MDIO
authorMarkus Niebel <Markus.Niebel@ew.tq-group.com>
Wed, 30 Apr 2025 08:18:48 +0000 (10:18 +0200)
committerShawn Guo <shawnguo@kernel.org>
Fri, 9 May 2025 14:39:44 +0000 (22:39 +0800)
Using the MDIO pins with Open Drain causes spec violations of the
signals. Revert the changes.
This is similar to commit 14e66e4b13221 ("Revert "arm64: dts:
imx93-tqma9352-mba93xxca: enable Open Drain for MDIO"")

Fixes: e5bc07026f94 ("arm64: add initial device tree for TQMa93xx/MBa91xxCA")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca.dts

index 7b78faa4bfd09a19ae1cdb4595aaac8087aa9103..9dbf41cf394bf6f1657998c9429ba2d647640e67 100644 (file)
                fsl,pins = /* PD | FSEL_2 | DSE X4 */
                           <MX93_PAD_ENET1_MDC__ENET_QOS_MDC                            0x51e>,
                           /* SION | HYS | ODE | FSEL_2 | DSE X4 */
-                          <MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO                          0x4000191e>,
+                          <MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO                          0x4000111e>,
                           /* HYS | FSEL_0 | DSE no drive */
                           <MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0                      0x1000>,
                           <MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1                      0x1000>,
                fsl,pins = /* PD | FSEL_2 | DSE X4 */
                           <MX93_PAD_ENET2_MDC__ENET1_MDC                       0x51e>,
                           /* SION | HYS | ODE | FSEL_2 | DSE X4 */
-                          <MX93_PAD_ENET2_MDIO__ENET1_MDIO                     0x4000191e>,
+                          <MX93_PAD_ENET2_MDIO__ENET1_MDIO                     0x4000111e>,
                           /* HYS | FSEL_0 | DSE no drive */
                           <MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0                 0x1000>,
                           <MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1                 0x1000>,